now a source tells the associated press that lance armstrong has just admitted to taking performance enhancing drugs. he made that admission during an interview he's taping right now with oprah winfrey. that interview will air this thursday, once again, at 7:00 p.m. tour de france winner lance armstrong reportedly admits to using performance enhancing drugs to help him win those races. he has already been stripped of those titles. >>> all right. we move on, major step toward opening up cuba. cubans will be allowed to travel outside the country without government approval. we have more. michelle? >> it's an historical day, absolutely. there are thousands of people in line in cuba today. today was the first day where it was much easier to leave. before the changes that went into place today, people had to get an exit visa, permission from the government to leave. they had to have letters from -- of invitation. it was exceedingly difficult to leave. that is no longer the case. when these changes were announced several months ago, a lot of skeptics within the island outside the island sa